Activated alumina ball has large capacity of absorption, high surface area, high strength and thermal stability, which is widely used as an absorbent, desiccant and catalyst carrier in chemical, petrochemical and fertilizer industries.
KA401 Absorbent
|
Index item
|
Diameter
1.6-2.5mm
|
Diameter
3-5mm
|
Diameter
4-6mm
|
Diameter
5-8mm
|
|
Crystal phase
|
x-p
|
x-p
|
x-p
|
x-p
|
|
Surface ㎡/g>
|
300
|
300
|
280
|
280
|
|
Bulk density g/cm³>
|
0.72
|
0.70
|
0.68
|
0.66
|
|
Crush strength N>
|
60
|
120
|
160
|
180
|
|
Al2O3 %
|
90
|
90
|
90
|
90
|
|
Loss on ignition %
|
5.5-7.5
|
5.5-7.0
|
5.5-7.5
|
5.5-7.5
|
KA402 Defluoridizer
It is a white ball grain, with a high volume of fluorine killing, good physical function, high strength, no harm, and no smell. It will not soften, expand or split after sinking in water and is safe to use. It is easy to be regenerated and have a long life. Its mainly used in drinking water and alkyl benzene defluoridizer.
|
Item
|
Diameter 1-3mm
|
Diameter 2-4mm
|
Diameter 3-5mm
|
|
Appearance
|
White ball
|
White ball
|
White ball
|
|
Surface ㎡/g
|
300-380
|
300-380
|
300-380
|
|
Bulk density g/cm³
Crash strength N
|
0.75-0.85
≥40
|
0.70-0.80
≥60
|
0.65-0.75
≥100
|
|
Pore volume cm³/g
|
0.38-0.42
|
0.38-0.42
|
0.38-0.42
|
KA403 Absorbent for H2O2
|
Item
|
8-14
|
Diameter 3-5mm
|
Diameter 4-6mm
|
Diameter 5-7mm
|
|
Bulk density g/cm³
|
≥7.2
|
0.66-0.72
|
0.65-0.70
|
0.63-0.68
|
|
Crash strength N
|
50
|
80
|
100
|
120
|
|
Loss on ignition %
|
0.35
|
0.30
|
0.30
|
0.25
|
|
Surface ㎡/g
|
|
200-260
|
|
|
|
Water absorption %
|
|
50
|
|
|
|
Water percent %
|
|
≤1.5
|
|
|
KA404 Antichlor
|
Item
|
Diameter 3-4mm
|
Diameter 1-2mm
|
|
Bulk density g/cm³
|
0.68-0.72
|
0.70-0.80
|
|
Crash strength N
|
≥60
|
≥30
|
|
Surface ㎡/g
|
≥200
|
≥200
|
KA405 Catalyst Carrier
|
Item
|
KA405-
1
|
KA405
2
|
KA405-3
|
KA405-4
|
KA405-5
|
KA405-6
|
KA405-8
|
KA405-9
|
|
Appearance
|
Ball
|
Ball
|
Ring
|
trefoil
|
roll
|
trefoil
|
roll
|
trefoil
|
|
Size mm
|
3-5mm
|
5-7mm
|
4-6mm
|
3*(4-10
|
3*(4-10
|
3*(4-10
|
3*(4-10
|
3*(4-10
|
|
Bulk density g/cm³
|
≥0.68
|
≥0.68
|
0.55-0.6
|
0.50-0.6
|
0.70-0.8
|
0.55-0.65
|
0.55-0.65
|
0.45-0.6
|
|
Surface ㎡/g
|
≥170
|
≥170
|
≥250
|
≥220
|
≥180
|
≥150
|
≥150
|
≥350
|
|
Pore volume cm³/g
|
≥0.40
|
≥0.45
|
≥0.45
|
≥0.60
|
≥0.40
|
≥0.50
|
≥0.50
|
≥0.65
|
|
Crash strength N
|
≥110
|
≥130
|
≥160
|
≥90
|
≥80
|
≥100
|
≥100
|
≥70
|
|
Na2O%
|
≥0.2
|
≥0.25
|
0.1-1.00
|
≥0.1
|
≥0.1
|
≥0.1
|
≥0.1
|
≥0.1
|
|
Al2O3%
|
≥94
|
≥94
|
≥94
|
≥94
|
≥94
|
≥94
|
≥94
|
≥95
|
|
Water absorption %
|
≥65
|
≥50
|
≥65-70
|
≥70
|
≥50
|
≥70
|
≥70
|
≥80
|
KA406 Absorbent in Air Separation
|
item index
|
|
KA406-1
|
|
|
|
KA406-2
|
|
|
|
Size mm
|
3-5mm
|
4-6mm
|
5-7mm
|
6-8mm
|
3-5mm
|
4-6mm
|
5-7mm
|
6-8mm
|
|
Bulk density g/cm³
|
≥0.70
|
≥0.68
|
≥0.68
|
≥0.70
|
≥0.68
|
≥0.68
|
≥0.68
|
≥0.68
|
|
Surface ㎡/g
|
≥300
|
≥300
|
≥300
|
≥300
|
≥300
|
≥300
|
≥300
|
≥300
|
|
Pore volume cm³/g
|
≥0.40
|
≥0.40
|
≥0.40
|
≥0.40
|
≥0.40
|
≥0.40
|
≥0.42
|
≥0.42
|
|
Static absorption %(RH=60)
|
≥17
|
≥17
|
≥17
|
≥17
|
≥18
|
≥18
|
≥18
|
≥17
|
|
Crash strength N
|
≥120
|
≥130
|
≥150
|
≥130
|
≥80
|
≥110
|
≥120
|
≥120
|
|
Loss on ignition %
|
≤0.35
|
≤0.4
|
≤0.4
|
≤0.4
|
≤0.35
|
≤0.45
|
≤0.5
|
≤0.6
|
